AILANTHUS
- A tall large-leaved deciduous tree that is widely grown as an ornamental or shade tree. Native to Asia and Australasia, it has been naturalized in North America and central and southern Europe
- (Amboina) an oriental tree, the tree of heaven also AILANTO [n -ES]
- a fast-growing deciduous tree with spreading branches and large pinnate leaves [n AILANTHUSES] : AILANTHIC [adj]